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30014088 = 2331396199
BaseRepresentation
bin111001001111…
…1101010001000
32002110212120220
41302133222020
530140422323
62551150040
7513054426
oct162375210
962425526
1030014088
1115a40035
12a075320
1362ab520
143db4116
15297d0e3
hex1c9fa88

30014088 has 32 divisors (see below), whose sum is σ = 80808000. Its totient is φ = 9235008.

The previous prime is 30014081. The next prime is 30014099. The reversal of 30014088 is 88041003.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (30014081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47788 + ... + 48411.

It is an arithmetic number, because the mean of its divisors is an integer number (2525250).

Almost surely, 230014088 is an apocalyptic number.

It is an amenable number.

30014088 is an abundant number, since it is smaller than the sum of its proper divisors (50793912).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30014088 is a wasteful number, since it uses less digits than its factorization.

30014088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96221 (or 96217 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 30014088 is about 5478.5114766696. The cubic root of 30014088 is about 310.7718815300.

The spelling of 30014088 in words is "thirty million, fourteen thousand, eighty-eight".

Divisors: 1 2 3 4 6 8 12 13 24 26 39 52 78 104 156 312 96199 192398 288597 384796 577194 769592 1154388 1250587 2308776 2501174 3751761 5002348 7503522 10004696 15007044 30014088